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authorPeng Huang <shawn.p.huang@gmail.com>2010-08-13 16:20:01 +0800
committerPeng Huang <shawn.p.huang@gmail.com>2010-08-17 15:04:42 +0900
commitf3f325b0603ed635d076a5e6430164b2c72b21da (patch)
treeb5972ff6a55a6b6ccf7db4393e788ab1e375b703 /src/PYHalfFullConverter.cc
parenta32d2b4d5194559b4601cf7e2c65ddc68bdf13e3 (diff)
downloadibus-libpinyin-f3f325b0603ed635d076a5e6430164b2c72b21da.tar.gz
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Add PY prefix of all file names to avoid name conflict on some file
system than is case insensitive.
Diffstat (limited to 'src/PYHalfFullConverter.cc')
-rw-r--r--src/PYHalfFullConverter.cc117
1 files changed, 117 insertions, 0 deletions
diff --git a/src/PYHalfFullConverter.cc b/src/PYHalfFullConverter.cc
new file mode 100644
index 0000000..3513d94
--- /dev/null
+++ b/src/PYHalfFullConverter.cc
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+/* vim:set et ts=4 sts=4:
+ *
+ * ibus-pinyin - The Chinese PinYin engine for IBus
+ *
+ * Copyright (c) 2008-2010 Peng Huang <shawn.p.huang@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "PYHalfFullConverter.h"
+
+namespace PY {
+
+const guint
+HalfFullConverter::m_table[][3] = {
+ { 0x0020, 0x3000, 1 },
+ { 0x0021, 0xFF01, 94 },
+ { 0x00A2, 0xFFE0, 2 },
+ { 0x00A5, 0xFFE5, 1 },
+ { 0x00A6, 0xFFE4, 1 },
+ { 0x00AC, 0xFFE2, 1 },
+ { 0x00AF, 0xFFE3, 1 },
+ { 0x20A9, 0xFFE6, 1 },
+ { 0xFF61, 0x3002, 1 },
+ { 0xFF62, 0x300C, 2 },
+ { 0xFF64, 0x3001, 1 },
+ { 0xFF65, 0x30FB, 1 },
+ { 0xFF66, 0x30F2, 1 },
+ { 0xFF67, 0x30A1, 1 },
+ { 0xFF68, 0x30A3, 1 },
+ { 0xFF69, 0x30A5, 1 },
+ { 0xFF6A, 0x30A7, 1 },
+ { 0xFF6B, 0x30A9, 1 },
+ { 0xFF6C, 0x30E3, 1 },
+ { 0xFF6D, 0x30E5, 1 },
+ { 0xFF6E, 0x30E7, 1 },
+ { 0xFF6F, 0x30C3, 1 },
+ { 0xFF70, 0x30FC, 1 },
+ { 0xFF71, 0x30A2, 1 },
+ { 0xFF72, 0x30A4, 1 },
+ { 0xFF73, 0x30A6, 1 },
+ { 0xFF74, 0x30A8, 1 },
+ { 0xFF75, 0x30AA, 2 },
+ { 0xFF77, 0x30AD, 1 },
+ { 0xFF78, 0x30AF, 1 },
+ { 0xFF79, 0x30B1, 1 },
+ { 0xFF7A, 0x30B3, 1 },
+ { 0xFF7B, 0x30B5, 1 },
+ { 0xFF7C, 0x30B7, 1 },
+ { 0xFF7D, 0x30B9, 1 },
+ { 0xFF7E, 0x30BB, 1 },
+ { 0xFF7F, 0x30BD, 1 },
+ { 0xFF80, 0x30BF, 1 },
+ { 0xFF81, 0x30C1, 1 },
+ { 0xFF82, 0x30C4, 1 },
+ { 0xFF83, 0x30C6, 1 },
+ { 0xFF84, 0x30C8, 1 },
+ { 0xFF85, 0x30CA, 6 },
+ { 0xFF8B, 0x30D2, 1 },
+ { 0xFF8C, 0x30D5, 1 },
+ { 0xFF8D, 0x30D8, 1 },
+ { 0xFF8E, 0x30DB, 1 },
+ { 0xFF8F, 0x30DE, 5 },
+ { 0xFF94, 0x30E4, 1 },
+ { 0xFF95, 0x30E6, 1 },
+ { 0xFF96, 0x30E8, 6 },
+ { 0xFF9C, 0x30EF, 1 },
+ { 0xFF9D, 0x30F3, 1 },
+ { 0xFFA0, 0x3164, 1 },
+ { 0xFFA1, 0x3131, 30 },
+ { 0xFFC2, 0x314F, 6 },
+ { 0xFFCA, 0x3155, 6 },
+ { 0xFFD2, 0x315B, 9 },
+ { 0xFFE9, 0x2190, 4 },
+ { 0xFFED, 0x25A0, 1 },
+ { 0xFFEE, 0x25CB, 1 },
+};
+
+gunichar
+HalfFullConverter::toFull (gunichar ch)
+{
+ for (guint i = 0; i < G_N_ELEMENTS (m_table); i++) {
+ if (G_UNLIKELY (ch < m_table[i][0]))
+ return ch;
+ if (G_UNLIKELY (ch < m_table[i][0] + m_table[i][2]))
+ return ch - m_table[i][0] + m_table[i][1];
+ }
+ return ch;
+}
+
+gunichar
+HalfFullConverter::toHalf (gunichar ch)
+{
+ for (guint i = 0; i < G_N_ELEMENTS (m_table); i++) {
+ if (G_LIKELY (ch < m_table[i][1]))
+ continue;
+ if (G_LIKELY (ch >= m_table[i][1] + m_table[i][2]))
+ continue;
+ return ch - m_table[i][1] + m_table[i][0];
+ }
+ return ch;
+}
+
+};
+